Have been in和have been to的区别?

Have been in和have been to的区别? have been in和 have been to区别 have been to和have been in的区别 真纠结的英语词组的区别!be in 和 be ; have been in 和 have been;the last week 和 last week……1.be in 和 be （have been in 和 have been）的区别 例：They have been in China for two years. They have benn Chian for two yea have been there =have been in there?have been和have been in 有什么区别呢? 请问一下have been to和have been in和have been at有什么区别? have been to 和 have been in 和have been on有什么区别 have been done 和 to be done have been=be have been in have been to have gone to用法have been in和 have been to和 have gone to的用法 have been in I have been in. have been和be been是一个意思吗? have been to和have gone to和have been in的区别 have been to ,have been in和 have gone to区别 have been to ,have been in和 have gone to区别是什么? have been to和have been in和have been on的辨析have been to和have been in和have been on各自的中文意思是什么?有什么区别,最好将点语法,带上例句 have since been 和 have been since